A lot of generic fixies don't meet a minimum BB height for a lot of tracks. I learned that yesterday, never knew it before. Apparently the tracks don't want people ripping planks out with their pedals. Seems fair enough.

Yeah, there's usually a few adverts up at the Velodrome in Manchester that I'll check out when I'm back in Manchester in September, but was hoping to find an online resource of equal value. I did have an option lined up....... but it got sold to some fixie **** for a shed load instead. Poor thing.